TOA BS-678B Wall Mount Speaker 100V 6W
TOA
- Unobtrusive Design
- Horizontal or Vertical
- 6'' Double-Cone Speaker
The TOA BS-678B is a high-quality 6W wall-mounted speaker designed for use on 70V and 100V line speaker systems, suited for for BGM and announcements (Read more)
PRODUCT DETAILS
The TOA BS-678B is a high-quality 6W wall-mounted speaker designed to deliver clear speech intelligibility and high-quality background music in commercial and public address applications. Its stylish black wooden cabinet and compact design allow it to blend seamlessly into modern interiors, making it ideal for offices, retail stores, hotels, schools, healthcare facilities, restaurants, and other public spaces.
Featuring a 6-inch (16cm) double-cone speaker unit, the BS-678B provides balanced audio reproduction with excellent clarity for both voice announcements and background music. Designed for use on 70V and 100V line speaker systems, the built-in transformer offers multiple power tap settings, allowing installers to optimise output levels for a variety of applications and system sizes.
The speaker can be mounted in either a horizontal or vertical orientation, offering flexibility to suit different installation requirements. Its direct wall-mount design ensures secure installation, while the convenient push-in terminal connector supports quick cable termination and bridge wiring, reducing installation time and simplifying system expansion. Concealed or surface cable routing can also be accommodated for a neat, professional finish.
Constructed with a durable MDF cabinet and finished in an attractive black coating, the BS-678B is built to provide reliable long-term performance while complementing a wide range of commercial interiors.
Features:
- 6W wall-mounted speaker for 70V/100V line systems
- 6-inch (16cm) double-cone speaker for clear speech and music reproduction
- Multiple transformer tap settings for flexible system design
- Suitable for both background music and public address applications
- Horizontal or vertical wall mounting
- Push-in terminal for fast installation and bridge wiring
- Supports concealed or surface cable entry
- Durable black MDF cabinet with compact, unobtrusive design
- Ideal for offices, schools, retail stores, hotels, hospitals, and commercial buildings
| Specifications |
|
| Frequency response |
150 Hz - 20 kHz |
| Sensitivity (1 W, 1 m) |
94 dB |
| Rated input (100 V) |
6 W |
| Tappings (100 V) |
100 V line: 1.7 kΩ (6 W), 3.3 kΩ (3 W), 6.7
kΩ (1.5 W), 13 kΩ (0.8 W) 70 V line: 1.7 kΩ (3 W), 3.3 kΩ (1.5 W), 6.7 kΩ (0.8 W), 13 kΩ (0.4 W) |
| Speaker component |
16 cm double cone-type |
| Dimensions |
250 x 190 x 110 mm (W x H x D) |
| Finish |
MDF, black (RAL 9011 or
equivalent) |
| Operating temperature |
-10°C to +50°C |
| Weight |
1.7 kg |
| Videos |
|---|
| No videos available |
| Files |
|---|
| TOA BS-678B Instruction Manual |
| Links* |
|---|
| TOA website |
| TOA support site |
* External websites provide additional content that supports the content on connectec.uk however the external Web site is subject to change and is beyond the control of Connectec Ltd. Connectec cannot guarantee the accuracy of content on external websites and does not endorse the information or products on any external websites. You will be subject to the external websites own privacy policy when you follow these links.
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